1: (2 6 12)

(0 7 5)(1 9 3)(2)(4 20 17)(6 18 12 10 8)(11 15 14)(13 19 16)

2: (1 9 3)

(0 7 5)(1)(2)(3)(4 20 17)(6 18 12 10 8)(9)(11 15 14)(13 19 16)

3: (0 7 5)

(0)(1)(2)(3)(4 20 17)(5)(6 18 12 10 8)(7)(9)(11 15 14)(13 19 16)

4: (6 18 8)

(0)(1)(2)(3)(4 20 17)(5)(6)(7)(8 12 10)(9)(11 15 14)(13 19 16)(18)